The glaciers are melting in Antarctica, and one of these days well likely regret that fact. Not concerned with deep space exclusively, NASA has been documenting the processes, and taking some stunning photographs of the continent besides, as part of what it bills as the largest airborne survey ever made of ice at Earths polar regions. See here for more on all that. Meanwhile, the drought-stricken city of Beijing felt positively polar this week after scientists fired silver iodide into passing cl